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2 266 830

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IPC

(21) (22)

Application

2004119861/11, 2004-06-30

(24)

Start date

2004-06-30

(22)

Actual filing date

2004-06-30

(45)

Published

2005-12-27

(72)

Inventor

Kochetov O.S.Kochetova M.O.Khodakova T.D.Gal'Janov I.V.Shesterninov A.V.L'Vov G.V.Kulichenko A.V.Shesterninova M.A.Shesterninov V.A.L'Vova Ju.G.

(73)

Holder

Kochetov Oleg Savel'Evich

PNEUMATIC SUSPENSION OF SEAT OF SELF-PROPELLED VEHICLE Russian patent published in 2005 - IPC

Abstract RU 2266830 C1

FIELD: transport engineering; vibration isolating devices.

SUBSTANCE: proposed seat of self-propelled vehicle has skeleton with cushion and backrest, guide arrangement made in form of parallel horizontal levers, and shock absorbing device consisting of operating chamber and damping chamber. Suspension is furnished with interchamber throttling device in form of hollow spring secured under throttle hole made in partition separating operating and damping chambers. Hole in spring communicates with throttle hole. Cut of spring is essentially nozzle installed with clearance relative to gate connected with spring guide arrangement. Spring guide arrangement can be formed by at least three posts or by cylindrical bushing with holes arranged symmetrically relative to gate.

EFFECT: improved vibration isolation by stabilizing vibrations of object.

3 cl, 2 dwg

Similar patents RU2266830C1

Title	Year	Author	Number
OPERATOR'S SEAT PNEUMATIC SUSPENSION	2004	Kochetov O.S. Kochetova M.O. Khodakova T.D. Gal'Janov I.V. Shesterninov A.V. L'Vov G.V. Kulichenko A.V. Shesterninova M.A. Shesterninov V.A. L'Vova Ju.G.	RU2266831C1
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RU 2 266 830 C1

Authors

Kochetov O.S.

Kochetova M.O.

Khodakova T.D.

Gal'Janov I.V.

Shesterninov A.V.

L'Vov G.V.

Kulichenko A.V.

Shesterninova M.A.

Shesterninov V.A.

L'Vova Ju.G.

Dates

2005-12-27—Published

2004-06-30—Filed